Grinding mill



July 20, 1943. F HELLER 52,324,502

GRINDING MILL Filed Nov. 8, 1940 JZ her 172207:

mentof myinven tionsomewhapin detail'git is to be understood that I may vary the size, shape ture within, relatively 'wiaejumits 'w thut def V tained,jafter which the 'grqugd mater al-5159M and arra'ngemeritjbf pait's comprising th StmC V Parting m e Spirit ofthe'inyentiofi,

I'claimf 1 Y V W te b t e t noflme tank, La carnage stpne mounted in the bottomof the tank a tr aqks I I 

